S$ 605 Find Cheap Flights from Southeast Asia to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 27-9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Southeast Asia to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southeast Asia to Portland

Sun, 28 Sep - Thu, 23 Oct
 Logo
13:45 - 09:25SIN-PDX
34h 40m2 stops
 Logo
13:25 - 12:35PDX-SIN
32h 10m2 stops
S$ 1,116
Find Deal
Sun, 28 Sep - Thu, 23 Oct
Air Canada Logo
22:10 - 18:46SIN-PDX
35h 36m2 stops
Air Canada Logo
19:40 - 07:05PDX-SIN
20h 25m1 stop
S$ 1,130Air Canada
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Fri, 31 Oct - Fri, 7 Nov
 Logo
14:25 - 09:49SIN-PDX
34h 24m2 stops
 Logo
17:41 - 13:05PDX-SIN
27h 24m2 stops
S$ 1,175
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Tue, 13 Jan - Thu, 2 Apr
Asiana Airlines Logo
23:10 - 18:48SIN-PDX
35h 38m2 stops
Asiana Airlines Logo
19:30 - 21:30PDX-SIN
35h 00m2 stops
S$ 1,186Asiana Airlines
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Wed, 29 Oct - Thu, 6 Nov
China Airlines Logo
02:00 - 09:06SIN-PDX
46h 06m2 stops
China Airlines Logo
17:41 - 13:05PDX-SIN
27h 24m2 stops
S$ 1,222China Airlines
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Mon, 12 Jan - Sun, 24 May
China Airlines Logo
02:00 - 13:19SIN-PDX
51h 19m2 stops
China Airlines Logo
17:55 - 12:35PDX-SIN
27h 40m2 stops
S$ 1,241China Airlines
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Tue, 13 Jan - Sat, 9 May
Asiana Airlines Logo
23:10 - 18:48SIN-PDX
35h 38m2 stops
Asiana Airlines Logo
19:30 - 21:30PDX-SIN
35h 00m2 stops
S$ 1,247Asiana Airlines
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Tue, 13 Jan - Sun, 10 May
EVA Air Logo
15:45 - 06:18SIN-PDX
30h 33m2 stops
EVA Air Logo
19:45 - 13:50PDX-SIN
27h 05m2 stops
S$ 1,257EVA Air
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Fri, 14 Nov - Tue, 18 Nov
STARLUX Airlines Logo
14:45 - 20:37SIN-PDX
21h 52m2 stops
STARLUX Airlines Logo
17:30 - 13:25PDX-SIN
27h 55m2 stops
S$ 1,289STARLUX Airlines
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Thu, 15 Jan - Sat, 4 Apr
STARLUX Airlines Logo
14:45 - 22:26SIN-PDX
23h 41m2 stops
STARLUX Airlines Logo
21:45 - 12:40PDX-SIN
23h 55m2 stops
S$ 1,298STARLUX Airlines
Find Deal

Everything you should know

Cheapest return fare
S$ 1,116
Typical prices: S$ 1,529-1720
Multi-carrier
Sun 28-9Thu 23-10
SIN - PDX • 2 stops
Cheapest one-way flight
S$ 605
Overall average: S$ 1,106
Multi-carrier
Sat 27-9
SIN - PDX • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Useful Info

Good to know

Low seasonFebruary
Cheapest flightS$ 605
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Singapore to Portland

FAQs for booking flights from Southeast Asia to Portland

  • How does KAYAK find such low prices on flights from Southeast Asia to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southeast Asia to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Asia to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Southeast Asia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southeast Asia to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Portland with an airline and back to Southeast Asia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Southeast Asia to Portland?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Southeast Asia to Portland.
Find which airlines fly direct from Southeast Asia to Portland Airport, which days they fly and book direct flights.

Direct departures

Southeast Asia to Portland

Monday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Tuesday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Wednesday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Thursday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Friday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Saturday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Sunday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

See more direct flights

Direct returns

Portland to Southeast Asia

Monday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Tuesday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Wednesday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Thursday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Friday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Saturday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Sunday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

See more direct flights

Reviews of the top airlines flying from Southeast Asia to Portland

 
Need help choosing which airline to fly with from Southeast Asia to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1365 reviews
8.2Boarding
8.0Comfort
8.6Crew
8.0Entertainment
7.7Food
Airline reviews

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

8.0 ExcellentAmar, Sept 2025BLR - SIN
Read more Singapore Airlines reviews

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Food could have been better. Too many passengers getting up and down all the time.

It was very good experience on board to Sydney with SQ.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

I liked the behaviour of the crew members.The flight was good.

1 hour late No hot drinks No restroom in the back of the plane

I swear airplane seats keep getting smaller and smaller but everything else was great. Smooth sailing and we got in early.

No food to provide, they forgot that, in some cases, people stay at the airport for hours without food. Now, to provide them with food, they have to ask them to pay, because some don't have money. That way, they can't eat.

After a long flight from Tokyo, our connecting flight home was canceled due to “maintenance” while we were on our layover in Toronto. Very frustrating to close out our honeymoon, although I’m sure others had it even worse during last week’s strike. Air Canada staff at Pearson Airport are the one thing that kept me remotely at peace during this — they were very helpful and deserve a lot of props. But I would not fly Air Canada again.

I had wonderful wheelchair assistance through the Montreal airport onto the flight. Air Canada was excellent in this both at the Fredericton airport and the Montreal one where an attendant helped us through customs as well as transport and baggage security.

Horrible flight cancelled had to buy another very expensive ticket

Flight was cancelled last minute due to Air Canada strike leaving us stranded and having to stressfully find a way home that cost hundreds of dollars in excess cost added to the trip. Having just experienced our mother's funeral service, this was not a good way to end our trip.

Air Canada marooned me in Canada with no way back home during my summer vacation. I had to buy a last minute flight ticket for over $500 to make it back home. I have their credit card and have flown them for years. Never again.

Flight was cancelled last minute. Had to scramble and purchase a $2000 flight through a separate airlines. Stuck in Toronto two extra days. Missed my first two days on a new job. Had to rent a car for an additional two days. Scrambled to fins a place to live those extra two days. Spent a ton of extra money and lost a lot of money, as well as made a poor impression at work. Difficult difficult difficult

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